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E L BRUCE CO

Overview
  • Total Patents
    17
About

E L BRUCE CO has a total of 17 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, machine tools and furniture and games are ANHUI HUAANDA GROUP MFG CO LTD, JONES ALLEN PARRY and FOREST PROD UTIL LAB.

Patent filings in countries

World map showing E L BRUCE COs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 5

Patent filings per year

Chart showing E L BRUCE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lyons Frank H 11
#2 Ferdon Jacob F 3
#3 Partee Watkins W 2
#4 Milton Gray 2
#5 Clarence Brown Robert 2
#6 Fellman Evan L 2
#7 Bruce C Arthur 1
#8 Arthur Bruce Charles 1
#9 Stewart Walter G Jr 1
#10 Stewart Jr Walter G 1

Latest patents

Publication Filing date Title
US3061457A Method of waxing a wood panel
US3055802A Toxicant premix
US3050415A Method and apparatus for applying a liquid to panels
US2576797A Penetrating wood-finishing composition
US2500841A Floor cleaning device
US2500840A Floor cleaning device
US2517904A Self-polishing wax composition
US2497206A Metallic wool pad
US2468266A Apparatus for floor finishing
US2341161A Wood finishing
US2288585A Wood finishing apparatus
US2081828A Impregnating wood
CA466132A Floor cleaning device
CA468909A Floor cleaning devices
CA468908A Floor cleaning devices
CA483722A Wood finish composition and method of its use
CA470850A Surface finishing compositions